Clinical trials: Obstructive Coronary Artery Disease
Coronary Artery Obstructive Disease, Chronic Total Occlusion Lesions
Role of CT Scan for the Successful Recanalization of Chronic Total Occlusion; a Randomized Comparison Between 3D CT-guided PCI vs. Conventional Treatment (CT-CTO Trial)
The revascularization of chronic total occlusion of coronary arteries (CTO) is the most challenging procedure for the coronary intervention.
- Trial name
- NCT02037698
- Testing
- Pre-PCI coronary CT scan
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Yonsei University
Adherence, Medication
Prevalence and Determinants of Therapeutic Non-Compliance in Patients With Chronic Pathologies ( PDTNCCP)
Identify the prevalence and determinants related to therapeutic non adherence among patients with chronic pathologies and to design effective interventions optimizing treatment compliance.
- Trial name
- PDTNCCP (NCT07864532)
- Where
- Tunisia
- Volunteers
- 3,000 people
- Sponsor
- University of Monastir
Discrete Coronary Artery Stenosis, Coronary Angiography of Multiple Detectors
Implications of the Presence of Non-obstructive Atherosclerotic Plaques on Platelet and Vascular Reactivity
Approximately 50% of coronary events occur in previously asymptomatic patients. Thus, the early detection of the individuals at higher risk became an important research target within the current cardiology.
- Conditions
- Discrete Coronary Artery Stenosis, Coronary Angiography of Multiple Detectors, Platelet Aggregation, Spontaneous, Cardiovascular Risk Factor
- Trial name
- NCT03632785
- Where
- Brazil
- Volunteers
- 90 people
- Sponsor
- University of Sao Paulo
Non-Obstructive Coronary Artery Disease
Retrospective Study to Estimate the Current Status of Patients With Non-Obstructive coroNary Artery Disease
The study will estimate the current status of participants with non-obstructive coronary artery disease confirmed via coronary angiography.
- Trial name
- RESPOND (NCT03584321)
- Where
- Germany
- Volunteers
- 1,600 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Coronary Artery Disease
Advanced Cardiac Magnetic Resonance Imaging for Assessment of Obstructive Coronary Artery Disease: ADVOCATE-CMR
Stress perfusion cardiovascular magnetic resonance (CMR) imaging is an established non-invasive imaging test for detection of obstructive coronary artery disease (CAD).
- Trial name
- ADVOCATE-CMR (NCT06419894)
- Volunteers
- 182 people
- Sponsor
- Amsterdam UMC, location VUmc
Myocardial Infarction With Nonobstructive Coronary Arteries
The Prognostic Role of Indices of Sympathetic Nervous System Overdrive in MINOCA
Myocardial infarction with non-obstructive coronary arteries (MINOCA) occurs in 1-13% of all patients with acute myocardial infarction (AMI).
- Trial name
- PRISMA (NCT04681612)
- Testing
- MSNA, Heart Rate Variability, Blood Pressure Variability
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- Hippocration General Hospital
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Interstitial
Assessment of Continuous Measurement of Transcutaneous CO2 for Evaluation of Alveolar Dead Space During Exercise
The study aim is to monitor, during exercise tests carried out in various conditions, the alveolar dead space, by means of continuous transcutaneous measurement of Pt CO2, which would be used as a surrogate for arterial PaCO2.
- Conditions
- Pulmonary Disease, Chronic Obstructive, Lung Diseases, Interstitial, Chronic Heart Failure, Pulmonary Arterial Hypertension
- Trial name
- TEASE (NCT03718780)
- Testing
- simultaneous determination of PaCO2 and PtCO2, Hyperventilation test, Exercise test
- Where
- 4 sites in France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Metropole Savoie
Ischemia, Myocardial, Non-Obstructive Coronary Atherosclerosis
INOCA-NA a Local Prospective Registry
The present study has the following objectives: 1. To investigate the prevalence of INOCA in patients referring for a clinically indicated coronary angiography (CA) c/o Division of Cardiology - Federico II University Hospital; 2.
- Conditions
- Ischemia, Myocardial, Non-Obstructive Coronary Atherosclerosis, Microcirculatory Status, Coronary Microvascular Dysfunction (CMD)
- Trial name
- INOCA-NA (NCT06588244)
- Where
- Italy
- Volunteers
- 250 people
- Sponsor
- Federico II University
Acute Lung Injury, Pneumonia
Gases Humidification During Noninvasive Ventilation : Heat and Moisture Exchanger or Heated Humidifier ?
To humidify gases during non invasive ventilation, both to heated humidifier (HH) and heat and moisture exchanger (HME) are routinely used.
- Conditions
- Acute Lung Injury, Pneumonia, Chronic Obstructive Pulmonary Disease, Acute Heart Failure
- Trial name
- NCT00221819
- Testing
- heated humidifier (device), Heat and moisture exchanger (device)
- Where
- France
- Sponsor
- University Hospital, Bordeaux
Microvascular Angina, Angina Pectoris
Changes in Ischemia and Angina Over 1 Year Among ISCHEMIA Trial Screen Failures With no Obstructive CAD on Coronary CT Angiography
Serial assessment of angina status and ischemia on stress echo over one year among patients with moderate ischemia on stress imaging and non-obstructive CAD on coronary CT angiography.
- Trial name
- CIAO (NCT02347215)
- Testing
- Quality of Life assessment, Stress imaging
- Where
- United States
- Volunteers
- 212 people
- Sponsor
- NYU Langone Health
Hypertension, Diabetes Mellitus, Type 2
ENCOMPASS: Expansion Study A, RCT
Some patients living with multiple long-term health conditions have difficulty accessing the services they need, despite available primary care and community resources.
- Conditions
- Hypertension, Diabetes Mellitus, Type 2, Chronic Kidney Diseases, Ischemic Heart Disease
- Trial name
- ENCOMPASS (NCT04790604)
- Testing
- Community Health Navigator Program
- Where
- Canada
- Volunteers
- 96 people
- Sponsor
- University of Calgary
Coronary Disease, Myocardial Infarction
Chronical Illness-related Limitations of the Ability to Cope with Rising Temperatures: an Observational Study, 2nd Wave
The CLIMATE-II Observational Study examines to what extent chronically ill patients experience adverse health effects because of heat and whether the patients' specific health behavior, somatosensory amplification, risk and…
- Conditions
- Coronary Disease, Myocardial Infarction, Heart Failure, Arrhythmias, Cardiac
- Trial name
- CLIMATE-II (NCT06407154)
- Where
- Germany
- Volunteers
- 578 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Coronary Artery Disease, Angina Pectoris
Clinical Utility of an Age, Sex, and Gene Expression Score (ASGES or Corus CAD) in African American Patients.
This is a retrospective study, designed to be conducted at a single-center in the US. The study will conduct a one-time data abstraction from approximately 500 patient medical charts who received Age/Sex/Gene Expression score…
- Conditions
- Coronary Artery Disease, Angina Pectoris, Chest Pain, Cardiovascular Diseases
- Trial name
- AACU (NCT02405754)
- Testing
- Corus CAD (ASGES)
- Where
- United States
- Volunteers
- 667 people
- Sponsor
- CardioDx
Coronary Artery Disease
Influence of Obstructive Sleep Apnea on the Severity of Coronary Artery Disease
It is widely accepted that coronary artery disease (CAD) is related to a high mortality. It is predicted that an increase of approximately 21.3 million cardiovascular events and 7.7 million cardiovascular deaths over 2010 to 2030…
- Trial name
- NCT04741022
- Where
- China
- Volunteers
- 255 people
- Sponsor
- Chinese Pulmonary Vascular Disease Research Group
Chronic Obstructive Pulmonary Disease
The Effects of Aerobic Exercise Training on Vascular, Cardiac and Cerebral Vascular Function in COPD
The primary cause of chronic obstructive pulmonary disease is smoking, which can lead to inflammation in the lungs and blood vessels that can lead to secondary problems such as blood vessel disease, high blood pressure and heart…
- Trial name
- NCT02875522
- Testing
- Individualized, non-linear aerobic exercise training
- Where
- Canada
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Obstructive Sleep Apnea, Refractory Hypertension
Effects of Continuous Positive Airway Pressure (CPAP) in Patients With Resistant Hypertension and Obstructive Sleep Apnea (OSA)
Obstructive sleep apnea (OSA) is an important cause of refractory hypertension but the impact of treatment with continuous positive airway pressure (CPAP) is not completely understood.
- Trial name
- NCT00812695
- Testing
- CPAP
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- University of Sao Paulo
Coronary Artery Disease
Evaluation of Association Between Obstructive Sleep Apnea and the Severity of Coronary Artery Disease
It is widely accepted that coronary artery disease (CAD) is related to a high mortality. It is predicted that an increase of approximately 21.3 million cardiovascular events and 7.7 million cardiovascular deaths over 2010 to 2030…
- Trial name
- NCT03066141
- Where
- China
- Volunteers
- 255 people
- Sponsor
- Chinese Pulmonary Vascular Disease Research Group
Coronary Angiography, Radial Artery Occlusion
The Prevalence of Radial Artery Occlusion in Diagnostic Cardiac Catheterization and Percutaneous Intervention
The purpose of this study is to establish the rate of radial artery occlusion post transradial cardiac catheterization through different modalities.
- Trial name
- NCT01996553
- Where
- United States
- Volunteers
- 172 people
- Sponsor
- Jesse Brown VA Medical Center
Peak Expiratory Flow Rate, Coronary Artery Bypass Graft Surgery
Additional Effects of Flutter With Conventional Chest Physiotherapy on Peak Expiratory Flow Rate and Chest Expansion in Post CABG Patients With COPD
Flutter therapy is an oscillating positive expiratory pressure (OPEP) technique that combines positive expiratory pressure with airway oscillations to facilitate mobilization and clearance of respiratory secretions.
- Conditions
- Peak Expiratory Flow Rate, Coronary Artery Bypass Graft Surgery, Chronic Obstructive Pulmonary Disease
- Trial name
- NCT07875049
- Testing
- Conventional Chest Physiotherapy, Flutter device with conventional chest physiotherapy
- Where
- Pakistan
- Volunteers
- 84 people
- Sponsor
- Foundation University Islamabad
Obstructive Sleep Apnea of Adult, Acute Coronary Syndrome
OSA-ACS Project: Association of OSA and CPAP Therapy With Outcomes in ACS Patients
Obstructive sleep apnea (OSA) is an increasingly common chronic disorder in adults that has been strongly associated with various forms of cardiovascular disease.
- Trial name
- NCT03362385
- Testing
- Patients with OSA based on sleep study, Patients without OSA based on sleep study
- Where
- China
- Volunteers
- 2,160 people
- Sponsor
- Beijing Anzhen Hospital